Avalon 10 series Hash Board IO pin Connector for Hash Board repair

Avalon 10 Series Hashboard IO Pin Connector | Double-Row 2×10 Pin Header for Power Management Unit to Hashboard Data Transmission on Canaan Avalonminer A10 / A1066 / A1166 Series

The Avalon 10 Series Hashboard IO Pin Connector is the double-row 2×10 pin header that handles data transmission between the power management unit (PMU) and the hashboard on Canaan Avalonminer A10-series miners. Drop-in soldering replacement when the original connector is damaged from cycling, bent pins, or fault-event physical damage — restores the data link the hashboard needs to receive control signals and report telemetry back to the PMU.

Standard 2.54mm pin pitch in 2-row × 10-position layout matches the OEM footprint on Avalon 10 hashboards. Through-hole solder-on installation using standard hashboard repair-bench equipment. Replacing a damaged connector costs a fraction of replacing the full hashboard — a low-cost, high-impact repair that recovers boards otherwise written off as scrap.

When to Replace the Hashboard IO Pin Connector

• Bent or broken pins on the original connector — physical damage from cycling or rough handling.
• Hashboard not detected by the PMU — connector contact lost, signal path broken between hashboard and control side.
• Intermittent hashboard communication — pins making partial contact, signal sometimes through, sometimes not.
• Visible damage on the connector body — burn marks, melted plastic, cracked shell from a fault event.
• Post-incident salvage workflow — refurbish hashboards with damaged connectors as part of a fleet repair pass.

Avalon 10 Hashboard IO Pin Connector Specifications

FAQ — Avalon 10 Hashboard IO Pin Connector

Q: Does this connector fit other Avalon generations beyond the 10 series?
A: Designed for the Avalon 10 series footprint specifically. The 2×10 pin layout and pitch are common, but verify the OEM pin count and footprint on your specific hashboard model before ordering. For other Avalon generations (8xx, 9xx, 11xx, 12xx) we stock the matching connector — contact us with your model.

Q: How do I solder this connector onto a hashboard?
A: Through-hole soldering with a standard iron at 350-380°C and 60/40 leaded solder (or matching lead-free). Apply heat to both the pin and pad simultaneously, feed solder until the joint fills, withdraw the solder, hold for the iron for one more second, remove the iron. Standard skill for any hashboard repair bench.

Q: What's the cost-benefit vs replacing the full hashboard?
A: A connector replacement is typically a fraction of full hashboard replacement cost. For boards with a damaged connector but otherwise functioning chips and electronics, connector swap is a clear win on cost-per-recovered-hashrate.

Q: Bulk pricing for repair shops?
A: Yes — email contact@lys-sz.com with your monthly volume. Tray quantities are stocked.

Related products

• Avalon Control Board – A1566 / A1366 / A1346 / A1446 / A1466
• Avalon 1166 / 1246 Conductive Copper Sheet
• Avalon PSU Flyback Board PSU3400 / PSU3300
• ICDITI791CK5Q Voltage Regulator – Avalon 1246

Repair shops stocking Avalon hashboard connectors by the case? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.